Hi everyone..... I"m using SolincoTourBite16 currently, at 47 lbs. and it feels good with a soft flexing 98 sized racket. Is there a multi that has corners for a little bit more ball bite for second serves? I'm old, so would be looking for something that feels soft, especially on fast swings and slight mishits. Have been using a Aero500 with DunlopSilk at 52lbs., and my second serves seem less consistent with fast swings, but it feels really solid and easy on my shoulders.